FLT-CP-3S-350/VZ
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Type 1 surge protection device
2880859
Encapsulated and pluggable lightning current arrester for 3-phase current supply networks with separate N and PE, with ignition mechanism for triggering the operate voltage.
Product details
| IEC test classification | I |
| EN type | T1 |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 4 |
| Surge protection fault message | Optical, remote indicator contact |
| Arrester can be tested with CHECKMASTER from software version: | From SW rev. 3.00 |
| Insulation characteristics | |
| Overvoltage category | III |
| Pollution degree | 2 |
| Nominal frequency fN | 50 Hz |
| 60 Hz | |
| Nominal voltage UN | 240 V AC (L-N) |
| 415 V AC (L-L) | |
| Indicator/remote signaling | |
| Connection name | Remote fault indicator contact |
| Maximum operating voltage Umax. AC | 250 V AC |
| Maximum operating voltage Umax DC | 125 V DC |
| Max. operating current Imax | 1 A AC (inductive) |
| 1 A AC (ohmic) | |
| 30 mA DC (inductive) | |
| 200 mA DC (ohmic) | |
| Min. permissible switching capacity | 0.12 VA (12 V, 10 mA) |
| Connection method | Screw terminal blocks |
| Screw thread | M5 |
| Tightening torque, min | 4.5 Nm |
| Stripping length | 18 mm |
| Conductor cross-section flexible min. | 0.5 mm² |
| Conductor cross-section flexible max. | 25 mm² |
| Conductor cross-section, rigid min. | 0.5 mm² |
| Conductor cross-section, rigid max. | 35 mm² |
| Remote fault indicator contact | |
| Connection method | Plug-in/screw connection via COMBICON |
| Screw thread | M2 |
| Tightening torque, min | 0.25 Nm |
| Stripping length | 7 mm |
| Conductor cross-section flexible min. | 0.14 mm² |
| Conductor cross-section flexible max. | 1.5 mm² |
| Conductor cross-section, rigid min. | 0.14 mm² |
| Conductor cross-section, rigid max. | 1.5 mm² |
| Dimensional drawing |
|
| Width | 142.8 mm |
| Height | 95.8 mm |
| Depth | 70 mm |
| Horizontal pitch | 8 Div. |
| Flammability rating according to UL 94 | V0 |
| Housing material | PBT |
| Mechanical data | |
| Open side panel | No |
| Direction of action | 3L-N & N-PE |
| Nominal frequency fN | 50 Hz |
| 60 Hz | |
| Maximum continuous operating voltage UC (L-N) | 350 V AC |
| Maximum continuous operating voltage UC (N-PE) | 350 V AC |
| Rated load current IL | 125 A |
| Protective conductor current IPE | ≤ 5 µA (Protective conductor current IPE) |
| Nominal discharge current In (8/20) µs (L-N) | 25 kA (1 channel) |
| Nominal discharge current In (8/20) µs (N-PE) | 100 kA |
| Follow current quenching capacity Ifi (L-N) | 3 kA (effective 264 V) |
| Follow current interrupt rating Ifi (L-PE) | 100 A (effective 350 V) |
| Voltage protection level Up (L-N) | ≤ 1.5 kV |
| Voltage protection level Up (N-PE) | ≤ 1.5 kV |
| Response time tA (L-N) | ≤ 100 ns |
| Response time tA (L-PE) | ≤ 100 ns |
| Response time tA (N-PE) | ≤ 100 ns |
| Max. backup fuse with branch wiring | 315 A (gL/gG, 125 A with serial through wiring) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Air clearances and creepage distances | |
| Standards/regulations | DIN VDE 0110-1 / IEC 60664-1 / IEC 61643-1 |
| Standards | |
| Standards/regulations | IEC 61643-1 |
| EN 61643-11 | |
| UL 1449 | |
| IEEE C62.1 | |
| IEEE C62.34 | |
| IEEE C62.45 | |
| Mounting type | DIN rail: 35 mm |
